Hypertech Max Energy Programmer

[RippSpeed]

Originally Posted by working Hummer

Hey, if I buy a used programer is there anything you have to do different with it? I mean is there old codes in it from the last vehicle or is it still just like new where I plug it in and it knows my vehicle. I mean crap you can buy used ones for half the price as new, but I don't want a used one if I have to recalibrate it or something. Thanks for any info.

just make sure the unit has been reset...

all programmers are locked to one vehicle ( one vin number )... Unless the last owner didnt reset his programming back to stock ... The programmer will only work for his rig not yours...

And the only other thing is you would have to maybe go online to see if they have any new updated tunning programs for your rig ...